The Philippines said on Thursday that a Chinese coast guard vessel blocked and used water cannons against one of its boats during a resupply mission near Second Thomas Shoal in the South China Sea. Manila described the incident as another escalation in a series of dangerous encounters in the disputed waterway.

According to the Philippine account, the vessel was attempting to deliver supplies to Filipino personnel stationed at the shoal when it was intercepted. The reported confrontation underscores the continuing risks faced by crews operating in contested areas where China and the Philippines have repeatedly clashed over maritime claims.

Second Thomas Shoal has become one of the most volatile flashpoints in the South China Sea, with both sides accusing the other of provocation. Recent incidents have raised alarm about the potential for miscalculation, especially as the two countries maintain competing positions over sovereignty and access in the region.

The latest episode adds to growing international concern over the handling of disputed waters, where civilian and government crews alike face the threat of confrontation. It also highlights the need for restraint and adherence to maritime rules to reduce the chance of injury or broader conflict.